Granted Patent
Utility
US 6,733,980 · App. 09/194,667
Diagnostic method for detection of molecular forms of eosinophilic cationic protein (ISO-ECPS)
Inventors:
Per Venge, Christer Peterson
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Dec 1, 1998
Inventors
Per Venge
Christer Peterson
Assignee (at issue)
Pharmacia Diagnostics AB
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.